{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:SHP4ZDG4DVQREXOMCDDYEYJDKT","short_pith_number":"pith:SHP4ZDG4","schema_version":"1.0","canonical_sha256":"91dfcc8cdc1d61125dcc10c782612354ec59989426c7d12b0ae189ab1fbbcb5b","source":{"kind":"arxiv","id":"1903.08822","version":1},"attestation_state":"computed","paper":{"title":"Semantic Security on Wiretap Channels using Universal Hashing with Fading Applications","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.IT"],"primary_cat":"cs.IT","authors_text":"Eric Kubischta, Parker Pavlicek, Sanjay Karmakar","submitted_at":"2019-03-21T03:29:00Z","abstract_excerpt":"We furnish a procedure based on universal hash families (UHFs) that can convert an error correcting coding scheme (ECC) of rate $R$ into a semantically secure wiretap coding scheme of rate $R - \\xi$ where $\\xi$ is a parameter derived from the eavesdropper's point-to-point channel. This conversion is shown to be polynomial time efficient with block length and is applicable to any channel. When an ECC is chosen, our procedure induces a wiretap coding scheme that is concrete and efficient as long as the ECC is also such. To prove this induced wiretap coding scheme is semantically secure, we have "},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1903.08822","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2019-03-21T03:29:00Z","cross_cats_sorted":["math.IT"],"title_canon_sha256":"d51d964ae12aa425e8f517fa580a04efa2bc4a7043a335745ad48fd4a1cc5739","abstract_canon_sha256":"c2ef3de0e58021400b51d58f52557e56d99cfd031d3e6cf452c419646998e4b7"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:50:43.828362Z","signature_b64":"xWw/zhhv1bAw/CVMPKHnaHycBHZuJWFmonzeQTUL7nbglpN7Zm9bXTgQS6HD3LNIYa/6nfcTRfGvGFYFIMtNBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"91dfcc8cdc1d61125dcc10c782612354ec59989426c7d12b0ae189ab1fbbcb5b","last_reissued_at":"2026-05-17T23:50:43.827838Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:50:43.827838Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Semantic Security on Wiretap Channels using Universal Hashing with Fading Applications","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.IT"],"primary_cat":"cs.IT","authors_text":"Eric Kubischta, Parker Pavlicek, Sanjay Karmakar","submitted_at":"2019-03-21T03:29:00Z","abstract_excerpt":"We furnish a procedure based on universal hash families (UHFs) that can convert an error correcting coding scheme (ECC) of rate $R$ into a semantically secure wiretap coding scheme of rate $R - \\xi$ where $\\xi$ is a parameter derived from the eavesdropper's point-to-point channel. This conversion is shown to be polynomial time efficient with block length and is applicable to any channel. When an ECC is chosen, our procedure induces a wiretap coding scheme that is concrete and efficient as long as the ECC is also such. To prove this induced wiretap coding scheme is semantically secure, we have "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1903.08822","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"1903.08822","created_at":"2026-05-17T23:50:43.827923+00:00"},{"alias_kind":"arxiv_version","alias_value":"1903.08822v1","created_at":"2026-05-17T23:50:43.827923+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1903.08822","created_at":"2026-05-17T23:50:43.827923+00:00"},{"alias_kind":"pith_short_12","alias_value":"SHP4ZDG4DVQR","created_at":"2026-05-18T12:33:27.125529+00:00"},{"alias_kind":"pith_short_16","alias_value":"SHP4ZDG4DVQREXOM","created_at":"2026-05-18T12:33:27.125529+00:00"},{"alias_kind":"pith_short_8","alias_value":"SHP4ZDG4","created_at":"2026-05-18T12:33:27.125529+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/SHP4ZDG4DVQREXOMCDDYEYJDKT","json":"https://pith.science/pith/SHP4ZDG4DVQREXOMCDDYEYJDKT.json","graph_json":"https://pith.science/api/pith-number/SHP4ZDG4DVQREXOMCDDYEYJDKT/graph.json","events_json":"https://pith.science/api/pith-number/SHP4ZDG4DVQREXOMCDDYEYJDKT/events.json","paper":"https://pith.science/paper/SHP4ZDG4"},"agent_actions":{"view_html":"https://pith.science/pith/SHP4ZDG4DVQREXOMCDDYEYJDKT","download_json":"https://pith.science/pith/SHP4ZDG4DVQREXOMCDDYEYJDKT.json","view_paper":"https://pith.science/paper/SHP4ZDG4","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1903.08822&json=true","fetch_graph":"https://pith.science/api/pith-number/SHP4ZDG4DVQREXOMCDDYEYJDKT/graph.json","fetch_events":"https://pith.science/api/pith-number/SHP4ZDG4DVQREXOMCDDYEYJDKT/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/SHP4ZDG4DVQREXOMCDDYEYJDKT/action/timestamp_anchor","attest_storage":"https://pith.science/pith/SHP4ZDG4DVQREXOMCDDYEYJDKT/action/storage_attestation","attest_author":"https://pith.science/pith/SHP4ZDG4DVQREXOMCDDYEYJDKT/action/author_attestation","sign_citation":"https://pith.science/pith/SHP4ZDG4DVQREXOMCDDYEYJDKT/action/citation_signature","submit_replication":"https://pith.science/pith/SHP4ZDG4DVQREXOMCDDYEYJDKT/action/replication_record"}},"created_at":"2026-05-17T23:50:43.827923+00:00","updated_at":"2026-05-17T23:50:43.827923+00:00"}